Jane Street
CISO

Jane Street’s CISO Global CISO Stock Holding History

Jane Street’s Portfolio CISO Stock Details CISO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-41,339
Closed -$14.3K – 11705
2026
Q1 		$14.3K Buy
+41,339
New +$16.8K ﹤0.01% 11255
2025
Q4 		– Sell
-93,076
Closed -$97.7K – 11242
2025
Q3 		$97.7K Buy
93,076
+11,657
+14% +$12.3K ﹤0.01% 10142
2025
Q2 		$93.6K Buy
+81,419
New +$71.8K ﹤0.01% 8980
2023
Q3 		– Sell
-2,790
Closed -$7.45K – 8700
2023
Q2 		$7.45K Sell
2,790
-2,829
-50% -$9.42K ﹤0.01% 8464
2023
Q1 		$28.5K Buy
+5,619
New +$91.5K ﹤0.01% 8582
2022
Q2 		– Sell
-1,828
Closed -$146K – 9750
2022
Q1 		$146K Buy
+1,828
New +$129K ﹤0.01% 9251

Other funds holding CISO

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
Mercer Global Advisors
Mercer Global Advisors Denver, Colorado $80.9B AUM 26.08% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $85.1B AUM 27.35% 1-Year Est. Return
QPWM
Quadrant Private Wealth Management Center Valley, Pennsylvania $447M AUM 19.6% 1-Year Est. Return

Jane Street's CISO Position: Q2 2026 in Review

Jane Street sold out of CISO Global (CISO) in Q2 2026, closing a stake of 41,339 shares — an estimated $14.3K sold.

Jane Street first reported a position in CISO in Q1 2022 and held it in 6 quarters. The position peaked at $146K in Q1 2022. 24 funds tracked by Wall St. Rank hold CISO as of Q2 2026.

  • Jane Street reported no remaining CISO Global position as of Q2 2026 after selling out during the quarter.
  • Jane Street sold 41,339 CISO Global shares in Q2 2026, an estimated $14.3K.
  • Jane Street first reported a position in CISO Global in Q1 2022 and held it in 6 quarters.
  • Jane Street's CISO Global position peaked at $146K in Q1 2022.
  • 24 funds tracked by Wall St. Rank held CISO Global as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.